I remember eating here when it was called "The Range". Since Ruth's Chris has taken over, it is even better. Our service was as good as all of the other locations in the chain. This is one of the best parts of dining with Ruth's Chris - the food and service are very consistent.
What makes this restaurant unique is the incredible view of Caesar's Palace across the street. Be sure to get a reservation and ask / insist they seat you near the windows overlooking the strip. You won't be disappointed.
The ambiance is very relaxed / romantic, the food is really amazing, and the service is great. It's expensive, but I think the prices are fair considering its location on the Strip.
Tips: Try the sweet potato casserole, and the bone-in filet.